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'use strict';
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const common = require('../common');
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if (common.isWindows)
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common.skip('Backtraces unimplemented on Windows.');
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const assert = require('assert');
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const cp = require('child_process');
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if (process.argv[2] === 'child') {
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process.abort();
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} else {
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const child = cp.spawnSync(`${process.execPath}`, [`${__filename}`, 'child']);
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const frames =
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child.stderr.toString().trimRight().split('\n').map((s) => s.trim());
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assert.strictEqual(child.stdout.toString(), '');
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assert.ok(frames.length > 0);
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// All frames should start with a frame number.
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assert.ok(frames.every((frame, index) => frame.startsWith(`${index + 1}:`)));
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// At least some of the frames should include the binary name.
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assert.ok(frames.some((frame) => frame.includes(`[${process.execPath}]`)));
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}
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